855698886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 2182759488

約数和(自身を除く): 1327060602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 97, 106, 126, 159, 194, 291, 318, 371, 477, 582, 679, 742, 873, 954, 1113, 1321, 1358, 1746, 2037, 2226, 2642, 3339, 3963, 4074, 5141, 6111, 6678, 7926, 9247, 10282, 11889, 12222, 15423, 18494, 23778, 27741, 30846, 35987, 46269, 55482, 70013, 71974, 83223, 92538, 107961, 128137, 140026, 166446, 210039, 215922, 256274, 323883, 384411, 420078, 490091, 630117, 647766, 768822, 896959, 980182, 1153233, 1260234, 1470273, 1793918, 2306466, 2690877, 2940546, 4410819, 5381754, 6791261, 8072631, 8821638, 13582522, 16145262, 20373783, 40747566, 47538827, 61121349, 95077654, 122242698, 142616481, 285232962, 427849443, 855698886]

約数ペア:

[(1, 855698886), (2, 427849443), (3, 285232962), (6, 142616481), (7, 122242698), (9, 95077654), (14, 61121349), (18, 47538827), (21, 40747566), (42, 20373783), (53, 16145262), (63, 13582522), (97, 8821638), (106, 8072631), (126, 6791261), (159, 5381754), (194, 4410819), (291, 2940546), (318, 2690877), (371, 2306466), (477, 1793918), (582, 1470273), (679, 1260234), (742, 1153233), (873, 980182), (954, 896959), (1113, 768822), (1321, 647766), (1358, 630117), (1746, 490091), (2037, 420078), (2226, 384411), (2642, 323883), (3339, 256274), (3963, 215922), (4074, 210039), (5141, 166446), (6111, 140026), (6678, 128137), (7926, 107961), (9247, 92538), (10282, 83223), (11889, 71974), (12222, 70013), (15423, 55482), (18494, 46269), (23778, 35987), (27741, 30846)]